Answer:
The answer to your question is:
Explanation:
Butane (C₄H₁₀) Compound It's composed by C and H
Dodecane (C₁₂H₂₆) Compond It's composed by C and H
Octane (C₈H₁₈) Compound It's composed by C and H
Benzene (C₆H₆) Compound It's composed by C and H
Oxygen (O₂) Element It's only oxygen
Carbon dioxide (CO₂) Compound It's composed by C and O
Water (H₂O) Compound It's composed by H and O
Gasoline Mixture It's composed by many hydrocarbons
Kerosene Mixture It's a mixture of hydrocarbons
The correct answer is the statement in option 3. Chemical equilibrium is achieved when both the reactants and the products are in concentrations that has no further tendency to change even as time goes to infinity. This happens when the forward reaction rate is the same as the reverse reaction rate.
Answer: Option (b) is the correct answer.
Explanation:
As on increasing the temperature, the molecules gain more kinetic energy due to which they tend to collide and move rapidly from one place to another.
Thus, we can conclude that when temperature is increased, the kinetic energy of the molecules increases.
This means that temperature is directly proportional to the average kinetic energy of a gas.
